Diana Maria Ashley, RN, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

21690 Issued in CA

Practice address

331 E Main St Ste 200
Rock Hill, SC 29730-5384

Phone

(301) 809-4000

NPI assigned

Mar 15, 2012

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in SC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Signify Health Medical Associates, PLLC

  • General Practice Physician
  • Dallas, TX
  • NPI 1750845863

  SC

  Medicare reassignment NPD
• Harriet Tubman Medical Office

  • Specialist
  • Oakland, CA
  • NPI 1245325349
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1331769600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764806400000",
    "number": "1407121908",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "135 STARLIGHT LN",
            "city": "COTTAGEVILLE",
            "state": "SC",
            "postal_code": "294353531",
            "telephone_number": "843-513-8990"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "331 E MAIN ST STE 200",
            "city": "ROCK HILL",
            "state": "SC",
            "postal_code": "297305384",
            "telephone_number": "301-809-4000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ASHLEY",
        "first_name": "DIANA",
        "middle_name": "MARIA",
        "name_prefix": "Ms.",
        "credential": "RN, FNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2012-03-15",
        "last_updated": "2025-12-04",
        "certification_date": "2025-12-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "CA",
            "license": "21690",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Keyshawn Renee Arrington, RBT
• Andreea Claudia Arsene, BCBA
• Ascension Behavioral Healthcare PA
• Ascension Behavioral Healthcare, P.a.
• Ahmad Ashfaq, MD
• Jacqueline Ashley
• Assurance Speech Therapy
• At Home With a View LLC Dba Right at Home
• Athlete Recovery and Chiropractic Health, LLC
• Amanda Atkins

• Family Nurse Practitioner in Rock Hill, SC
• Providers in Rock Hill, SC by specialty
• Family Nurse Practitioner in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.